import Vue from "vue";
import Router from "vue-router";

Vue.use(Router);

/* Layout */
import Layout from "@/layout";
import Layout2 from "@/views/front/layout";

/* Router Modules */

import bidRouter from "./modules/bid";

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: "/login",
    component: () => import("@/views/login/index"),
    hidden: true
  },
  {
    path: "/auth-redirect",
    component: () => import("@/views/login/auth-redirect"),
    hidden: true
  },
  // {
  //   path: "/404",
  //   component: () => import("@/views/error-page/404"),
  //   hidden: true
  // },
  // {
  //   path: "/401",
  //   component: () => import("@/views/error-page/401"),
  //   hidden: true
  // },

  {
    path: "/",
    component: Layout2,
    redirect: "/index",
    hidden: true,
    children: [
      {
        path: "index",
        component: () => import("@/views/front/index"),
        name: "Index",
        meta: { title: "集团首页" }
      }
    ]
  },
  {
    path: "/bidding_page",
    component: () => import("@/views/front/bid"),
    name: "BiddingPage",
    meta: { title: "电子招标" },
    hidden: true
  },
  {
    path: "/dashboard",
    component: Layout,
    redirect: "/dashboard/index",
    children: [
      {
        path: "index",
        component: () => import("@/views/dashboard/index"),
        name: "DashboardIndex",
        meta: { title: "工作台", icon: "dashboard", affix: true }
      }
    ]
  }
];

/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 */
export const asyncRoutes = [
  // {
  //   path: "/permission",
  //   component: Layout,
  //   redirect: "/permission/page",
  //   alwaysShow: true, // will always show the root menu
  //   name: "Permission",
  //   meta: {
  //     title: "Permission",
  //     icon: "lock",
  //     roles: ["admin", "editor"] // you can set roles in root nav
  //   },
  //   children: [
  //     {
  //       path: "page",
  //       component: () => import("@/views/permission/page"),
  //       name: "PagePermission",
  //       meta: {
  //         title: "Page Permission",
  //         roles: ["admin"] // or you can only set roles in sub nav
  //       }
  //     },
  //     {
  //       path: "directive",
  //       component: () => import("@/views/permission/directive"),
  //       name: "DirectivePermission",
  //       meta: {
  //         title: "Directive Permission"
  //         // if do not set roles, means: this page does not require permission
  //       }
  //     },
  //     {
  //       path: "role",
  //       component: () => import("@/views/permission/role"),
  //       name: "RolePermission",
  //       meta: {
  //         title: "Role Permission",
  //         roles: ["admin"]
  //       }
  //     }
  //   ]
  // },

  ...bidRouter,
  // 404 page must be placed at the end !!!
  { path: "*", redirect: "/404", hidden: true }
];

const createRouter = () =>
  new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
  });

const router = createRouter();

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter();
  router.matcher = newRouter.matcher; // reset router
}

export default router;
